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1. 发明授权

US4939612A Tape guide device for a magnetic recorder/reader 失效
标题翻译：用于磁记录器/读卡器的磁带引导装置
公开(公告)号：US4939612A
公开(公告)日：1990-07-03
申请号：US312152
申请日：1989-02-21
申请人： Pierre Abeille , Jean-Claude Coulie
发明人： Pierre Abeille , Jean-Claude Coulie
IPC分类号： G11B15/60 , G11B15/61
CPC分类号： G11B15/61 , G11B15/602
摘要： A device for guiding a magnetic tape suitable for being wound helically around a cylindrical drum and for running past at least one magnetic head driven in rotation around the periphery of a slot provided in an equatorial plane of the drum, the device being of the type comprising elongate bearing means linked to the drum and defining at least two bearing points against which one of the edges (bottom edge or top edge) of the tape may bear, the device including link means linking the bearing means to the drum and suitable for modifying the inclination of the bearing means as a function of temperature said link means suitable under the effect of differential thermal expansion to cause the bearing means to rotate about a radial axis (extending transversely to the axis of the drum) passing through a point which is invariant in rotation, and whose position is fixed regardless of temperature.
摘要翻译：一种用于引导磁带的装置，该磁带适用于围绕圆筒形滚筒螺旋缠绕，并且用于通过围绕设置在滚筒的赤道平面中的槽的周边旋转驱动的至少一个磁头，该装置的类型包括细长的轴承装置连接到滚筒并且限定至少两个支承点，所述带的边缘（底部边缘或顶部边缘）中的一个可以承载在该至少两个支承点上，所述装置包括将支承装置连接到滚筒的连接装置，作为温度的函数的轴承装置的倾斜度，所述连接装置在差动热膨胀的作用下适合，以使轴承装置围绕径向轴线（横向于滚筒的轴线延伸），通过不变量的点旋转，并且其位置是固定的，不管温度如何。

2. 发明授权

US5392507A Method of positioning magnetic heads on a turntable 失效
标题翻译：将磁头定位在转盘上的方法
公开(公告)号：US5392507A
公开(公告)日：1995-02-28
申请号：US109547
申请日：1993-08-20
申请人： Richard Juncker , Pierre Abeille
发明人： Richard Juncker , Pierre Abeille
IPC分类号： G11B5/53 , G11B15/61 , G11B5/42
CPC分类号： G11B5/53 , G11B5/314 , G11B5/531 , G11B5/3169 , Y10T29/49027
摘要： A method for quickly and accurately positioning the rotary magnetic heads of a recorder/reader unit. The support for the magnetic heads includes a turntable and a countertable that are circular and that have a common axis of rotation, each including a peripheral support zone and a central support zone. The magnetic heads are situated around the periphery of the turntable. A screw enables the peripheral support zones to be brought into contact with each other and then the central support surfaces to be brought into contact with each other. The invention is applicable to recording and/or reading information on a magnetic tape.
摘要翻译：一种用于快速且准确地定位记录器/读取器单元的旋转磁头的方法。对于磁头的支撑件包括一个圆形的转台和一个对角板，它们具有共同的旋转轴线，每个旋转轴线包括一个周边支撑区域和一个中央支撑区域。磁头位于转台的周围。螺钉使得周边支撑区域能够彼此接触，然后中心支撑表面彼此接触。本发明适用于在磁带上记录和/或读取信息。

3. 发明授权

US5038234A Tape drive device for a magnetic recorder 失效
标题翻译：用于磁记录器的磁带驱动装置
公开(公告)号：US5038234A
公开(公告)日：1991-08-06
申请号：US353428
申请日：1989-05-18
申请人： Pierre Abeille
发明人： Pierre Abeille
IPC分类号： G11B15/26 , G11B15/43 , G11B15/61
CPC分类号： G11B15/61 , G11B15/26 , G11B15/43
摘要： A device for driving magnetic tape suitable for running from a pay-out spool to a take-up spool along a determined path during which the tape is wound through a given angle around a stationary element such as a cylindrical drum provided with rotary heads, and is caused to slip over the surface thereof, the device comprising first and second drive elements disposed respectively upstream and downstream from the element, wherein one of the drive elements includes a capstan and wherein the other one of the drive elements includes a wheel having the tape wound thereabout, the wheel being rotated so that its linear speed is greater than the linear speed of the tape and is in the same direction as the linear speed of the tape, and is suitable for enabling the tape to slip over the wheel.
摘要翻译：一种用于驱动磁带的装置，其适于沿着确定的路径从发放卷轴到卷绕卷轴的运行，在该路径期间，带缠绕在诸如设置有旋转头的圆柱形滚筒的固定元件周围的给定角度; 导致其在其表面上滑动，该装置包括分别设置在元件的上游和下游的第一和第二驱动元件，其中驱动元件中的一个包括绞盘，并且其中驱动元件中的另一个包括具有带卷绕在其上，轮旋转，使得其线速度大于带的线速度，并且与带的线速度相同，并且适于使带能够滑过车轮。

4. 发明授权

US5287236A Method and apparatus for recording and/or reading information on a magnetic tape 失效
标题翻译：用于在磁带上记录和/或读取信息的方法和装置
公开(公告)号：US5287236A
公开(公告)日：1994-02-15
申请号：US897115
申请日：1992-06-11
申请人： Richard Juncker , Pierre Abeille
发明人： Richard Juncker , Pierre Abeille
IPC分类号： G11B5/53 , G11B15/61 , G11B5/52
CPC分类号： G11B5/53 , G11B5/314 , G11B5/531 , G11B5/3169 , Y10T29/49027
摘要： The invention relates to a method and to apparatus for quickly and accurately positioning the rotary magnetic heads of a recorder/reader unit. The support for the magnetic heads includes a turntable and a countertable that are circular and that have a common axis of rotation, each including a peripheral support zone and a central support zone. The magnetic heads are situated around the periphery of the turntable. A screw enables the peripheral support zones to be brought into contact with each other and then the central support surfaces to be brought into contact with each other. The invention is applicable to recording and/or reading information on a magnetic tape.
摘要翻译：本发明涉及一种用于准确和快速地定位记录器/读取器的旋转磁头的方法和装置。磁头（18）的支撑件（12）包括具有公共旋转轴线（4）的圆形的台（14）和台面（16），每个包括圆周承载区域（64-94））和中心支承表面（62-92）。磁头（18）位于工作台（14）的边缘上。螺钉（86）使得可以将周边支承区域相互接触并且中心支承表面相互接触。用于记录和/或读取磁带上的信息。

5. 发明授权

US5183219A Coupling for axially locking a reel of a tape cassette and for driving it without backlash 失效
标题翻译：用于轴向地锁定磁带盒的卷轴并且用于驱动它而不产生间隙的耦合
公开(公告)号：US5183219A
公开(公告)日：1993-02-02
申请号：US703716
申请日：1991-05-22
申请人： Pierre Abeille , Didier Bredif
发明人： Pierre Abeille , Didier Bredif
IPC分类号： G11B15/32 , G11B23/087
CPC分类号： G11B23/08728 , G11B15/32 , G11B23/08778 , Y10T403/60
摘要： A coupling for axially locking each reel of a cassette relative to the drive wheel of a magnetic recorder in which the drive wheel has an axial abutment against which the reel may bear. The reel is provided with a central recess having at least one rest projecting radially inward. The coupling includes a resilient locking device carried by the drive wheel and a controller slidably mounted within the drive wheel for actuating the resilient locking device between a retracted, rest position in which the reel can freely slide onto the drive wheel, and a working position in which the resilient locking device is pressed against the rest so that the reel can be axially locked against the axial abutment.
摘要翻译：用于相对于磁记录器的驱动轮轴向锁定盒的每个卷轴的联接器，其中所述驱动轮具有与所述卷轴可承受的轴向邻接。卷轴设置有具有至少一个径向向内突出的托架的中心凹部。联接器包括由驱动轮承载的弹性锁定装置和可滑动地安装在驱动轮内的控制器，用于在缩回的静止位置之间致动弹性锁定装置，其中卷轴可以自由地滑动到驱动轮上，并且工作位置其中弹性锁定装置被压靠在其余部分上，使得卷轴可以轴向地抵靠轴向抵接。

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